For Total selected industries, total income in 2010-11 was $2,785.4b. The percentage contribution by small businesses was 31.5%, medium businesses 25.3% and large businesses 43.3%. Sales and service income (including rent, leasing and hiring income) was $2,616.0b, which accounted for 93.9% of total income.

In 2010-11, total expenses of Total selected industries was $2,457.1b. The percentage contribution by small businesses was 30.4%, medium businesses 26.3% and large businesses 43.3%. Purchases accounted for $1,156.9b, which was 47.1% of total expenses, and selected labour costs accounted for $484.7b, 19.7% of total expenses.